National Comfort Institute
Pacific Northwest National Laboratory
Contracting Business/Kelly Faloon
Photo 280436684 © Cameron Hughes |
Manhattan darkened by smoke from Canadian wildfires.
Photo 169890140 © Martina Hanakova |
664caa37cea243331443982b New Humidity Photo

Quiz: Indoor Air Quality Accessories

May 20, 2024
Test your level of understanding of basic principles of humidity and filtration.

The air entering a living space must be tempered in two ways: humidity level and filtration. There are specific tried and true methods available to HVAC technicians to achieve desirable RH and Indoor Air Quality. See what you know.